baber/WOPTO huggingface dataset:
Patent TW-I296329-B (TW)
Title: Method and apparatus for determining defect and impurity concentration in semiconducting material of a semiconductor wafer
Inventor: WILLIAM H HOWLAND
IPC: G01R31/26
Filed: 2003-10-15
Granted: 2008-05-01
Abstract: A charge carrier lifetime of a semiconductor wafer is measured by contacting an electrically conductive measurement probe to a surface of a semiconductor wafer to form a capacitor. A DC voltage having an AC voltage superimposed thereon is applied to the capacitor and the DC voltage is swept between a first voltage and a second voltage. At the second voltage, the semiconductor wafer adjacent the contact between the measurement probe and the surface of the semiconductor wafer is exposed to a light pulse. After the light pulse terminates, a change in the capacitance of the capacitor over time is determined. From the thus determined change in capacitance, a charge carrier lifetime of the semiconductor wafer is determined. <IMAGE>
Patent TW-I244429-B (TW)
Title: Process for producing nano substance through vapor explosion, apparatus thereof and process for producing nano raw material
Inventor: ABE YOSHIHIRO
IPC: C01B31/02
Filed: 2003-11-05
Granted: 2005-12-01
Abstract: Raw material is exposed to vapor explosion so as to effect transpiration of atom corpuscles containing ultrafine particles. The atom corpuscles are captured from a hot water curtain generated by the explosion and collected in the form of nano substance created around nuclei. The vapor explosion is performed in such a manner that, for example, a liquid is injected toward heated raw material, depressurization is effected, or a heated raw material is expanded to thereby break the equilibrium condition of vapor saturation so as to realize chain induction of small explosion. High-quality raw material can be obtained by carrying out dry distillation of resin scraps and purifying the resultant distillate.
Patent TW-I283352-B (TW)
Title: Integrated circuit having multiple modes of operation
Inventor: ATALLAH DEIF
IPC: G01R31/28
Filed: 2003-11-12
Granted: 2007-07-01
Abstract: A method according to one embodiment may include operating an integrated circuit in a selected mode of operation. The integrated circuit may include processor circuitry and interface circuitry. The processor circuitry may include a plurality of processor cores. The interface circuitry may be capable of communicating in accordance a plurality of different protocols. At least one of the processor cores may be capable of issuing a command to the interface circuitry to communicate in accordance with at least one of the plurality of different protocols that corresponds to the selected mode of operation of the integrated circuit.
Patent TW-I220390-B (TW)
Title: Spring-type projectile toy
Inventor: WANG TSUNG-SHENG
IPC: A63H33/18
Filed: 2003-12-10
Granted: 2004-08-21
Abstract: The invention is to provide a spring-type projectile toy. The spring-type projectile toy includes a toy projectile, a flat spring member and a manual member. The flat spring member has a center and a periphery. A first engaging portion is provided at the center of the spring member. The manual member has a second engaging portion and a manual portion. The manual member detachably engages with the first engaging portion of the spring member via the second engaging portion. When the periphery of the spring member is held, and when the manual portion of the manual member is pulled down, the center of the spring member is sunk down so that the spring member is deformed to provide a launch shaft for supporting the toy projectile. The down-pulled manual portion of the manual member is then released, the deformed spring member is restored so as to provide the supported projectile toy with power of launch.
Patent TW-I276803-B (TW)
Title: Work measurement apparatus
Inventor: KOJIMA TOMOYUKI
IPC: G01R31/01
Filed: 2004-02-20
Granted: 2007-03-21
Abstract: A work measurement apparatus 1 comprises a base 2 and a conveyor table 3 which is slidably disposed on the base 2 and includes a work receiving opening 6. A guide plate 4 is fixedly disposed on the conveyor table 3. A guide entrance 5 is disposed in the guide plate 4 at the upper end of the work receiving opening 6. A measurement probe 8 is disposed on the upper side of the guide plate 4. The measurement probe 8 is urged towards the work W in the work receiving opening 6. The measurement probe 8 slides on the guide plate 4 as the conveyor table 3 is rotated. The measurement probe 8 is then directed by the guide entrance 5 to the work W in the work receiving opening 6 and makes contact with the work W. The measurement probe 8 exits from the guide entrance 5.
Patent TW-I238328-B (TW)
Title: Driving system providing information protection using mouse
Inventor: WANG HUA-WEI
IPC: G06F3/033
Filed: 2004-04-05
Granted: 2005-08-21
Abstract: The present invention provides a driving system providing information protection using mouse. The system is associated with a specific mouse to transmit a mouse moving signal to the computer operating system coupled to the mouse, and recognize the VID signal of the associated mouse. The user can operate the mouse buttons, wheel operation, special keys or program options, so that when the user leaves the computer, it is able to rapidly temporarily suspend the mouse function or partial functions of the computer peripherals. After confirming the mouse operation or the correct releasing password inputted from keyboard, the mouse is resumed to the original functions.
Patent TW-I262966-B (TW)
Title: Electrochemical electroplating method
Inventor: HWU BOQ-KANG
IPC: C25D5/00
Filed: 2004-04-09
Granted: 2006-10-01
Abstract: An electrochemical electroplating method is applied in forming a copper layer, including the following steps: first, providing a substrate having a groove. Then, forming a copper seed layer on the groove, and carry out the electrochemical electroplating steps, providing a periodic wave with a positive impulse and a negative impulse to the copper seed layer via an electroplated electrode. The frequency of the periodic wave is between 0.5 Hz and 40 Hz, and the amplitude of the negative impulse is between 1 to 7 voltages so as to form the aforementioned copper layer.
Patent TW-I259504-B (TW)
Title: Graphic processing method and apparatus
Inventor: IKEDA TAKAHIRO
IPC: G06V10/46
Filed: 2004-06-24
Granted: 2006-08-01
Abstract: The invented graphic processing method and method can represent a difference between two figures so as to be able to detect a significant difference, to reduce the effect of alignment error, and to correctly consider the effect of a scaling error. The invented graphic processing method includes: calculating a first figure skeleton apart from an outline of a figure by each equal distance in a central direction of the figure by using at least one of a medial axis and a chordal axis with respect to a figure representing the outline of the object shape reflected in a digital image by a set of points; obtaining a second figure skeleton by removing branch lines to the skeleton from a vertex of the figure in the calculated first figure skeleton; and defining a curve coordinate system by using the second figure skeleton as one coordinate and using a distance between the second figure skeleton and the outline of the figure as the other coordinate axis with respect to data obtained by one circulation of the outline of the figure using one end point of the second figure skeleton as a start point and using the other end point as a terminal point to transform the coordinate of points on the outline of the figure into the other coordinate axis of the curve coordinate system.
Patent TW-I261143-B (TW)
Title: Optical disc module of projector and method of adjusting the same
Inventor: YAN SHOU-CHEN
IPC: G03B21/00
Filed: 2004-07-02
Granted: 2006-09-01
Abstract: An optical disc module of projector and method of adjusting the same include the steps of providing an optical sensing device for sensing an exterior light source and an image determination device for judging an interior image brightness and contrast; transmitting the sensed and judged data to a control device; and providing at least two sets of coaxial optical discs, in which one set of optical disc encircles another set of optical disc, and center axes of at least two sets of optical discs are connected to the other side of the control device for synchronously moving with a control stick of the control device and positioning such that light of one light source passes through at least one optical disc of the two sets of optical discs. Therefore, an optical disc module that performs adjustment in accordance with exterior light source and interior image brightness and contrast can be fulfilled.
Patent TW-I276690-B (TW)
Title: Steel product for induction hardening, induction hardened member using the same, and manufacturing methods therefor
Inventor: MATSUZAKI AKIHIRO
IPC: C21D9/28
Filed: 2004-07-16
Granted: 2007-03-21
Abstract: The present invention provides a steel product for induction hardening consisting of C: 0.3-0.7%, Si: 1.1% or less, Mn: 0.2-1.1%, Mo: 0.05-0.6%, S: 0.06% or less, P: 0.025% or less, Al: 0.25% or less, Cr: 0.3% or less, by mass, and the balance of Fe and inevitable impurities, and having ferritic structure and pearlitic structure with 90% or more of the total volume fraction of these structures, and a thickness of ferritic structure of 30 mum or less, wherein average former austenitic grain size is 12 mum or less in the hardened layer formed by induction hardening. The steel product has good machinability and high fatigue strength after induction hardening, and therefore is suitable to automobile drive shaft and joint for constant velocity.
Patent TW-I275428-B (TW)
Title: Forging method, forged product and forging apparatus
Inventor: OTAKI ATSUSHI
IPC: B21K1/76
Filed: 2004-08-02
Granted: 2007-03-11
Abstract: A forging apparatus 1A includes a swaging apparatus 2 equipped with a fixing die 10, a guide 20 having an insertion passage 22 for inserting and holding a bar-shaped raw material 5 in a buckling preventing state, and a punch 30. The raw material 5 is fixed to the fixing die 10 with the one end portion of the raw material protruded. The one end portion of the raw material 5 is inserted into the insertion passage 22 of the guide 20. Thereafter, while pressing the raw material 5 with the punch 30 in the axial direction, in a state in which an entire peripheral surface of the exposed portion 8 of the raw material 5 exposed between the guide 20 and the fixing die 10 is not restrained, the guide 20 is moved in a direction opposite to the moving direction of the punch 30 so that a length of the exposed portion 8 of the raw material 5 becomes a buckling limit length or less at a cross-sectional area of the exposed portion 8 of the raw material 5. Thus, the one end portion of the raw material 5 is subjected to swaging processing.
Patent TW-I330182-B (TW)
Title: Process for the purification of thiophenes
Inventor: BRASSAT LUTZ
IPC: C07D495/06
Filed: 2004-09-22
Granted: 2010-09-11
Abstract: Purification of an optionally 3- and 3,4-substituted thiophene (I) comprises precipitating (I), which is liquid at room temperature, as solid from a solution in a solvent or solvent mixture by cooling introducing it into a cooled solvent (mixture) or cooled solution of the same (I) at a temperature below the melting point of (I) and separation. Purification of an optionally 3- and 3,4-substituted thiophene of formula (I) comprises precipitating (I), which is liquid at room temperature, as solid from a solution in a solvent or solvent mixture by cooling introducing it into a cooled solvent (mixture) or cooled solution of the same (I) at a temperature below the melting point of (I) and separation: [Image] R 1>, R 2>H, optionally substituted 1-20C (oxy)alkyl, optionally with 1-5 O and/or S atoms in the chain, or together an optionally substituted 1-20C dioxyalkylene or 1-20 C dioxyarylene group. Independent claims are included for: (1) purified (I) with a purity of not less than 99.50%; (2) (I) with a purity of not less than 99.50%.
Patent TW-I251619-B (TW)
Title: Low-pressure deposition of metal layers from metal-carbonyl precursors
Inventor: YAMASAKI HIDEAKI
IPC: C23C16/16
Filed: 2004-09-30
Granted: 2006-03-21
Abstract: A method for depositing metal layers on semiconductor substrates by a thermal chemical vapor deposition (TCVD) process includes introducing a process gas containing a metal carbonyl precursor in a process chamber and depositing a metal layer on a substrate. The TCVD process utilizes a short residence time for the gaseous species in the processing zone above the substrate to form a low-resistivity metal layer. In one embodiment of the invention, the metal carbonyl precursor can be selected from at least one of the W(CO)6, Ni(CO)4, MO(CO)6, CO2(CO)8, Rh4(CO)12, Re2(CO)10, Cr(CO)6, and Ru3(CO)12 precursors. In another embodiment of the invention, a method is provided for depositing low-resistivity W layers at substrate temperatures below about 500 DEG C, by utilizing a residence time less than about 120 msec.
Patent TW-I270611-B (TW)
Title: Method of enforcing engine ignition control procedure for motorcycles
Inventor: CHEN BO-CHIUAN
Filed: 2004-10-05
Granted: 2007-01-11
Abstract: A method of enforcing engine ignition control procedure comprises an ignition timing calculator, a counter and a minimum advance of best torque (MBT) look up table module inner the electrical control unit (ECU) in the engines. The electrical control unit can check values from the crankshaft position sensor and the intake manifold sensor and inputting into an ignition control procedure. Using the look up table module to find the minimum advance of best torque (MBT), and then through the calculator finding the ignition timing ti of the crankshaft new position thetanew to the minimum advance of best torque (MBT), and then the counter start to count from 0 to ti, and then command the ignition system to do the ignition action in The minimum advance of best torque (MBT) with a pulse signal. Thereby completing to promote ignition efficiency.
Patent TW-I253746-B (TW)
Title: Semiconductor device group and method for fabricating the same, and semiconductor device and method for fabricating the same
Inventor: EMA TAIJI
IPC: H01L21/8247
Filed: 2004-10-21
Granted: 2006-04-21
Abstract: The semiconductor group comprises a first semiconductor device including a first design macro and a nonvolatile memory, and a second semiconductor device including a second design macro having identity with the first design macro and including no nonvolatile memory. The first design macro includes a first active region and a first device isolation region formed on a first semiconductor substrate. The second design macro includes a second active region and a second device isolation region formed on a second semiconductor substrate. A curvature radius of an upper end of the first active region in a cross section is larger than a curvature radius of an upper end of the second active region in a cross section. A difference in height between a surface of the first active region and a surface of the first device isolation region is larger than a difference in height between a surface of the second active region and a surface of the device isolation region.
Patent TW-I332870-B (TW)
Title: Improved feeder element for metal casting
Inventor: POWELL COLIN
IPC: B22C9/08
Filed: 2004-10-27
Granted: 2010-11-11
Abstract: A feeder element includes a first end (16) for mounting on a mold pattern (24), an opposite second end for receiving a feeder sleeve, and a bore between the first and second ends defined by a sidewall (12a-b). An independent claim is also included for a feeder system for metal casting comprising a feeder element and a feeder sleeve (20).
Patent TW-I263484-B (TW)
Title: Improved structure of blender
Inventor: JANGJIAN SUNG-SHAN
IPC: A47J43/046
Filed: 2004-12-14
Granted: 2006-10-11
Abstract: The invention relates to an improved structure of blender that at least contains a base, a power unit which within the base, a knife can be driven by the power unit, a cup body, a lid of the cup cover on the cup body. The invention mainly has tunnel which on button of body side to let juice flow out. The tunnel end has a valve component to let juice flow out, and in the cup body side with filter component to let the cup body maintain bigger capacity accommodating cutting and whisking food in cup body when blender cutting and whisking food which needs filter.
Patent TW-I274832-B (TW)
Title: Cycling refrigeration device
Inventor: LIU TAY-JIAN
IPC: G06F1/20
Filed: 2004-12-17
Granted: 2007-03-01
Abstract: A cycling refrigeration device for cooling an electronic component mounted on a printed circuit board includes a refrigeration system, a housing member and a clamping member. The refrigeration system includes an evaporator defining therein a channel for passage of a refrigerant fluid. The electronic component is located in the housing member. The evaporator is received in the housing member and located on the electronic component. The clamping member is attached to the housing member, thereby adiabatically sealing the electronic component and the evaporator in the housing member. An abutting member is positioned between the clamping member and the evaporator to force the evaporator to contact the electronic component. Thus, the evaporator clings to the electronic component and can not be disengaged from the electronic component. The heat dissipation efficiency of the cycling refrigeration device is improved.
Patent TW-I289849-B (TW)
Title: Refresh control circuit and method for multi-bank structure DRAM
Inventor: KANG SHIN-DEOK
IPC: G11C7/00
Filed: 2004-12-22
Granted: 2007-11-11
Abstract: A refresh control circuit for use in a semiconductor memory device having a plurality of banks, including: a bank number signal generator for generating a plurality of bank number signals having a predetermined delay time between generation timings of the plurality of bank number signals based on a refresh signal and a reference signal; and a bank selection unit for generating a plurality of bank selection signals in response to the plurality of bank number signals and a piled-refresh control signals to thereby refresh the plurality of banks.
Patent TW-I260289-B (TW)
Title: Saddle riding-type vehicle
Inventor: HIRANO FUMITO
IPC: B62J37/00
Filed: 2005-01-27
Granted: 2006-08-21
Abstract: A saddle riding-type vehicle having a fuel tank (30) with an integral fuel pump (42), wherein the fuel pump (42) is disposed in the fuel tank (30) such that its axis (A) is in a substantially vehicle width direction. Further, a substantially horizontal plane section (31b) is formed at the bottom of the fuel tank (30), and the fuel pump (42) is disposed in the substantially horizontal plane section (31b) such that its axis (A) is in a substantially horizontal direction.
Patent TW-I258548-B (TW)
Title: Flashlight with camera function and recharging device therefor
Inventor: YANG YU-HSI
IPC: F21L4/08
Filed: 2005-01-28
Granted: 2006-07-21
Abstract: The present invention discloses a flashlight with a camera function. The flashlight includes a lens assembly and an image processing circuit with a serial data transmission port to provide a function for capturing images of an object. The images can either be stored into a memory card of the image processing circuit, or transmitted to a personal computer by the serial data transmission port. Moreover, the present invention also discloses a recharging device for charging the flashlight. The recharging device has a guide mechanism for locating the flashlight and a buffer to reduce the impact of the flashlight.
Patent TW-I260897-B (TW)
Title: Method of file encryption
Inventor: KUO HSING-PING
IPC: H04L9/00
Filed: 2005-02-01
Granted: 2006-08-21
Abstract: A method of file encryption is disclosed. The method builds a file system filter module between operation system and file system. When a user wants to use an application program to save an encryption file, the user have to add the first specific alphabetic string in the beginning of original filename. When saving a file by the application program, file system filter module will be checking the file name. The module detects the filename to confirm the format then the module removes the filename's first specific alphabetic string and generates a random filename. The module notifies the file system to save the file with the random filename and generates a checklist of filenames. When an application program needs to open an encryption file, the user has to input the second specific alphabetic string in the beginning of original filename before the module checks the checklist. Then the module will notify the file system to load the file. When a user wants to list a file through application program, the module will notify the file system of the checklist, but the file system does not list those files in the checklist.
Patent TW-I260927-B (TW)
Title: Image signal processing device and image signal processing method and image signal display device
Inventor: ASAMURA MASAKO
IPC: H04N7/01
Filed: 2005-02-22
Granted: 2006-08-21
Abstract: An image signal processing device, an image signal processing method and an image signal display device are provided in the present invention, of which the image signal processing device comprises a correlation detection means (120) for generating signal (cnt) showing the correlation strength between frames of the image signal, a sequence detection means (14) for generating a telecine sequence detection signal (tci0) showing whether the image signal satisfies the repetitive conditions of the telecine sequence, an appearance frequency detection means (15) for generating a graph (tciflg) with respect to the appearance frequency of the telecine sequence, a prediction control means (16) for outputting the telecine detection signal (tci) based on the telecine detection signal (tci0) and the prediction control graph (tciflg), an interpolation signal generating means (110) for selecting any one of a plurality of the interpolation signal (Im, It) in accordance with the telecine sequence detection signal (tci), and a double speed conversion means (9) for generating sequential scanning image signal (Prog) from a delayed image signal (R) and an interpolation signal (1).
Patent TW-I376423-B (TW)
Title: Method for manufacturing sputter-coated substrates, magnetron source and sputtering chamber with such source
Inventor: KADLEC STANISLAV
IPC: H05H7/04
Filed: 2005-03-09
Granted: 2012-11-11
Abstract: Within a volume between a target surface and a substrate surface to be magnetron sputter coated the magnetron field pattern is formed in a circular closed loop having a radius-like extension towards a centre area of the circular closed loop. Thereby, the magnetron field arcs tunnel-like from an outer area of first magnetic pole (87 0 ) and a second inner area of second magnetic pole (87 2 '). An unbalanced long-range field pattern which is asymmetrical is generated by an increased magnetic flux along a distinct area (P), due to a sickle-like increase of the outer area (87 0 ). The magnetic field pattern is swept along the target surface by rotational movement about the axis of the circular closed loop.
Patent TW-I282578-B (TW)
Title: High-pressure gas discharge lamp and method of manufacturing same
Inventor: WU JOE-YU
IPC: H01J61/84
Filed: 2005-07-01
Granted: 2007-06-11
Abstract: The invention provides a high-pressure gas discharge lamp and method of manufacturing same. The high-pressure gas discharge lamp comprises a sealed chamber inside, which is filled with mercury and halogen elements, wherein the content of mercury element is ranged between 0.15 mg/mm<3> and 0.2 mg/mm<3>; and two electrodes, in which one end of each electrode is extended into the chamber, faced to each other, and spaced at a distance of smaller than around 2.0 mm, and the front of at least one end extending into the chamber includes a head part having an electrode tip. By means of adjustment of the distance between the above-mentioned two electrodes and optimization of the mercury and halogen elements, the manufacturing process of the high-pressure gas discharge lamp can be more stabilized.